| ECOG LIMITED | Private company limited by shares | Live |
| ECO-GEA LIMITED | Private company limited by shares | Dissolved |
| ECOGENICS LIMITED | Private company limited by shares | Live |
| ECO-GENIUS LIMITED | Private company limited by shares | Live |
| Ecogermicide Solutions Limited | | Live |
| ECOGISTICS LIMITED | Private company limited by shares | Dissolved |
| ECOGISTICS LIMITED | Private company limited by shares | Live |
| WENZHOU ECOGLASSES CO., LIMITED | Private company limited by shares | Live |
| ECO-GLOB HK GROUP LIMITED | Private company limited by shares | Live |
| Ecoglove Limited | Public company limited by shares | Dissolved |
| ECO-GO CO., LIMITED | Private company limited by shares | Live |
| ECO-GO PCB CO., LIMITED | Private company limited by shares | Live |
| ECOGO INDUSTRY LIMITED | | Live |
| Eco-Goldex Limited | Private company limited by shares | Live |
| ECO-GOLF INN (GROUP) LIMITED | Private company limited by shares | Dissolved |
| EcoGreen America Limited | Private company limited by shares | Live |
| AMERICAN ECO-GREEN CHEMISTRY COMPANY LIMITED | Private company limited by shares | Live |
| ECO-GREEN MARITIME CO., LIMITED | Private company limited by shares | Live |
| ECOGREEN NEW MATERIAL TECHNOLOGY CO., LIMITED | | Live |
| ECOGREEN AROMA TECHNOLOGY CO., LIMITED | | Live |
| Shenzhen Ecogreen Technology Co., Limited | Private company limited by shares | Live |
| ECO-GREEN PEST CONTROL SERVICES LIMITED | Private company limited by shares | Live |
| ECO-GREEN DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| ECO-GREEN (ENGINEERING) LIMITED | Private company limited by shares | Live |
| ECOGREEN FOOD TECHNOLOGY CO., LIMITED | | Live |
| Eco-Green Group Limited | Private company limited by shares | Live |
| EcoGreen Fine Chemicals Group Limited | Private company limited by shares | Live |
| CHINA ECO-GREEN GROUP LIMITED | Private company limited by shares | Live |
| EcoGreen Holding Company Limited | Private company limited by shares | Live |
| ECOGREEN HOLDINGS (HK) CO., LIMITED | Private company limited by shares | Live |
| ECOGREEN LED SOLUTIONS (Hong Kong) CO., LIMITED | Private company limited by shares | Live |
| ECO-GREEN HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Ecogreen Imaging Limited | Private company limited by shares | Live |
| ECOGREEN INDUSTRY LIMITED | Private company limited by shares | Live |
| ECO-GREEN PACK INDUSTRY LIMITED | Private company limited by shares | Live |
| Shenzhen ECO-Green Industry Company Limited | Private company limited by shares | Live |
| ECO-GREEN INSULATION SOLUTION LIMITED | Private company limited by shares | Live |
| ECOGREEN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL ECO-GREEN GROUP LIMITED | Private company limited by shares | Dissolved |
| ECOGREEN INTERNATIONAL SERVICES COMPANY LIMITED | | Live |
| ECOGREEN LOGISTICS MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Ecogreen Management Limited | Private company limited by shares | Live |
| ECO-GREEN RECREATION CO., LIMITED | Private company limited by shares | Live |
| ECO-GREEN SYSTEMS LIMITED | Private company limited by shares | Live |
| ECOGREEN TECHNOLOGIES HK LIMITED | Private company limited by shares | Dissolved |
| EcoGreen Technologies (Group) Limited | Private company limited by shares | Live |
| Eco-Green Trading Limited | Private company limited by shares | Live |
| ECOGREEN UNITED CO., LIMITED | Private company limited by shares | Live |
| WORLD ECOGREEN INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Eco-Greenergy Limited | Private company limited by shares | Live |
| HONGKONG ECOGROUP LIMITED | Private company limited by shares | Live |
| ECO-GUARDIAN LIMITED | Private company limited by shares | Live |